Loch Raven Reservoir

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    Guide

    Where the Star-Spangled Banner was born: a compact fort with sweeping harbor views and living history. It’s an easy win—flat paths, open lawns, and a visitor film that sets the scene in under 15 minutes.

    Start at the visitor center for your map, then follow the ramp to the east wall for the best harbor vantage. Time your visit for a flag raising or lowering—the ranger talk turns the place into a story you’ll remember.

    For a slower visit, circle the star-shaped ramparts clockwise and watch ships move in and out of the Patapsco.

    FAQ

    What’s new? Updated today
    • Sunset flag lowering 6:30pm (Fri–Sun)
    • Temporary exhibit: War of 1812
    • Harbor shuttle every 20 minutes
    What are the hours? — 9:00–17:00 (daily)

    Hours may vary for holidays and special events; check the official site before you go.

    How much does it cost? — $15 adults · kids free

    Admission covers the fort and visitor center exhibits; special tours may be extra.

    Where do I park? — On-site lot + overflow

    Lots can fill on weekends by mid-day; arrive early or consider rideshare.

    Is it accessible? — Flat paths; accessible restrooms

    Most ramparts have graded access; some historic areas may have uneven surfaces.

    Tips

    • Arrive 30 min before sunset for the lowering ceremony and best light.
    • Wind picks up on the ramparts—bring a light jacket even in summer.
    • Stroller route: enter via visitor center, ramp to east wall loop.
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    Originally built in 1881 and expanded in 1914, Loch Raven Reservoir was once home to the now-submerged mill town of Warren, making it a hidden relic of Maryland’s past. Today, it provides drinking water to Baltimore while doubling as a stunning recreational retreat, drawing hikers, anglers, and kayakers to its scenic shores.

    The reservoir’s winding trails lead visitors through dense woodlands and over historic bridges, including the still-standing Warren Road Bridge from 1923. Adventurers can paddle its glassy waters, teeming with bass and perch, or test their aim at the nearby Loch Raven Skeet & Trap range. The area is also steeped in legend—one of its old bridges was even the site of a documented UFO sighting investigated by Project Blue Book in 1958.

    On weekends, parts of Loch Raven Drive close to cars, transforming into a paradise for cyclists and joggers who revel in uninterrupted waterfront views. While swimming is prohibited to protect the water supply, the reservoir remains one of the region’s most peaceful and scenic getaways—whether you’re exploring its depths by boat, casting a fishing line, or simply soaking in the quiet beauty of Maryland’s backcountry.

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